let nodePorts = {
    groups: {
        top: {
            position: 'top',
            attrs: {
                circle: {
                    r: 4,
                    magnet: true,
                    stroke: '#5F95FF',
                    strokeWidth: 1,
                    fill: '#fff',
                    style: {
                        visibility: 'hidden',
                    }
                }
            }
        },
        right: {
            position: 'right',
            attrs: {
                circle: {
                    r: 4,
                    magnet: true,
                    stroke: '#5F95FF',
                    strokeWidth: 1,
                    fill: '#fff',
                    style: {
                        visibility: 'hidden',
                    }
                }
            }
        },
        bottom: {
            position: 'bottom',
            attrs: {
                circle: {
                    r: 4,
                    magnet: true,
                    stroke: '#5F95FF',
                    strokeWidth: 1,
                    fill: '#fff',
                    style: {
                        visibility: 'hidden',
                    }
                }
            }
        },
        left: {
            position: 'left',
            attrs: {
                circle: {
                    r: 4,
                    magnet: true,
                    stroke: '#5F95FF',
                    strokeWidth: 1,
                    fill: '#fff',
                    style: {
                        visibility: 'hidden',
                    }
                }
            }
        }
    },
    items: [
        {
            group: 'top',
        },
        {
            group: 'right',
        },
        {
            group: 'bottom',
        },
        {
            group: 'left',
        }
    ]
}
export default nodePorts